Splits the spin system into several independent subsystems, each containing only one instance of a user specified isotope that is deemed "dilute". All spin system data is updated accordingly and basis set information, if found, is destroyed.
spin_system - spin system object obtained from create.m function isotope - isotope specification string, for example '13C'
spin_systems - a cell array of spin system objects, with each cell cor- responding to one of the new- ly formed isotopomers.
HSQC and HMQC examples in examples/nmr_liquids folder use this function.
Infinite dilution assumed - only one magnetic nucleus of the specified type per molecule.